10121130300 has 72 divisors (see below), whose sum is σ = 29343871872. Its totient is φ = 2693432000.

The previous prime is 10121130287. The next prime is 10121130359. The reversal of 10121130300 is 303112101.

It is a super-3 number, since 3×10121130300³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112945 + ... + 181655.

It is an arithmetic number, because the mean of its divisors is an integer number (407553776).

Almost surely, 2^10121130300 is an apocalyptic number.

10121130300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10121130300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14671935936).

10121130300 is an abundant number, since it is smaller than the sum of its proper divisors (19222741572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121130300 is a wasteful number, since it uses less digits than its factorization.

10121130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69219 (or 69212 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10121130300 its reverse (303112101), we get a palindrome (10424242401).

The spelling of 10121130300 in words is "ten billion, one hundred twenty-one million, one hundred thirty thousand, three hundred".